AIM Compatible Replacement - Imagistics CM-4521 Black Toner Cartridge (45000 Page Yield) (1482-1) - Generic Cartridge Quantity: 1 Replacement Brand: Imagistics Compatible Products: Works In Imagistics-OCE-Pitney Bowes CM-4521 Series and Other Color Copiers and Laser Printers Approximate Page Yield: 45000 Pages Type: Generic Parts: 30 DAYS Labor: 30 DAYS